30276350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3583}}^1$

素因数の和:3621

約数の個数: 36

約数和(自身を含む): 60996096

約数和(自身を除く): 30719746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3583, 4225, 7166, 8450, 17915, 35830, 46579, 89575, 93158, 179150, 232895, 465790, 605527, 1164475, 1211054, 2328950, 3027635, 6055270, 15138175, 30276350]

約数ペア:

[(1, 30276350), (2, 15138175), (5, 6055270), (10, 3027635), (13, 2328950), (25, 1211054), (26, 1164475), (50, 605527), (65, 465790), (130, 232895), (169, 179150), (325, 93158), (338, 89575), (650, 46579), (845, 35830), (1690, 17915), (3583, 8450), (4225, 7166)]